SHM is autodetected, so there is not point in disabling it by force.

item-change for IM callback.
Check callback and handle other than interface-update stuff only if they
have same id than current input

Should fix that meta not showing/too many signals sended in beginning.
Shouldn't break anything (as always ;)

Patch by aballier.

This fixes opening file names with colons which some users,
at the expense of requiring "://" to separate the access from the path.
As such udp:@12.34.56.87 won't work anymore, use udp://@12.34.56.87 instead.

macosx/framework: Use local variables where needed. That prevent wrong linkage with an other libvlc, and fix the multiple crash resulting in linking to 2 differents libvlc.

This is a theoretical bug fix, as POLLPRI is not used anywhere in VLC.

contribs: really fix ffmpeg compilation on Darwin (by reverting most of [25028] and adapting its 2nd hunk to fit the upstream code)

fix zsh completion generator, add a script to help compilation, generation, and installation of completion